package top.zuli.package01.class04;

public class ArrayDemo7 {
    public static void main(String[] args) {
        int[][] arr = new int[4][3];
        System.out.print(arr[0][0]);
        System.out.print(arr[0][1]);
        System.out.println(arr[0][2]);
        System.out.println(arr[1][0]);
        System.out.println(arr[1][1]);
        System.out.println(arr[1][2]);
        System.out.println(arr[2][0]);
        System.out.println(arr[2][1]);
        System.out.println(arr[2][2]);
        System.out.println(arr[3][0]);
        System.out.println(arr[3][1]);
        System.out.println(arr[3][2]);
        System.out.println(arr.length);
        System.out.println(arr[0].length);
        System.out.println(arr[1].length);
        System.out.println(arr[2].length);
        System.out.println(arr[3].length);
    }
}
